Clayman tries to convince the other Demon Lords that Rimuru should be purged, but Guy tells him that if he is truly a Demon Lord, he should defeat Rimuru himself. What should be a one-on-one battle between Rimuru and Clayman is joined by Milim, who has been brainwashed by Clayman, so Rimuru takes on Milim while Shion faces Clayman. But Rimuru is at a disadvantage against Milim and finds himself pushed back... until Veldora bursts onto the scene and takes Milim's attack in Rimuru's place.
You're not gonna tell me you can't 
read Clayman's magic, are you?
هل يُعقل أنكِ لا تستطيعين قراءة سحر كلايمان؟
Ich will ja nichts sagen,
¿Acaso no puedes descifrar
un encantamiento de Clayman?
¿Acaso no puedes descifrar
un encantamiento de Clayman?
Me dis pas que t’es incapable
d’analyser le sort de Clayman !
Non vorrai dirmi che le tecniche di Kleiman 
non sono analizzabili?!
Vai me dizer que não consegue descobrir
uma magiazinha besta do Clayman?
Я, конечно, сомневаюсь, но неужели
тебе не по силам раскрыть магию Клеймана?